/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


package org.apache.flink.test.hadoopcompatibility.mapred.record;

import org.apache.flink.api.common.Plan;
import org.apache.flink.hadoopcompatibility.mapred.record.example.WordCountWithOutputFormat;
import org.apache.flink.test.testdata.WordCountData;
import org.apache.flink.test.util.RecordAPITestBase;

/**
 * test the hadoop inputformat and outputformat
 */
public class HadoopRecordInputOutputITCase extends RecordAPITestBase {
	protected String textPath;
	protected String resultPath;
	protected String counts;

	@Override
	protected void preSubmit() throws Exception {
		textPath = createTempFile("text.txt", WordCountData.TEXT);
		resultPath = getTempDirPath("result");
		counts = WordCountData.COUNTS.replaceAll(" ", "\t");
	}

	@Override
	protected Plan getTestJob() {
		//WordCountWithHadoopOutputFormat takes hadoop TextInputFormat as input and output file in hadoop TextOutputFormat
		WordCountWithOutputFormat wc = new WordCountWithOutputFormat();
		return wc.getPlan("1", textPath, resultPath);
	}

	@Override
	protected void postSubmit() throws Exception {
		// Test results, append /1 to resultPath due to the generated _temproray file.
		compareResultsByLinesInMemory(counts, resultPath + "/1");
	}
}
